Term
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Definition
-Enviornmental Disaster: floods,tsunamis, ect.
-Geographical Isolation:
a.)barrier separates 2 groups of the same species
b.)each group evolves in its own environment
c.)Reproductive isolation may occur (no longer interbreed) |
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Term
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Definition
1.)Morpholical: structure traits, ex: fur, fins, wings
2.)Physioloical: Metabolic, ex: poison, venom, enzymes
3.)Behavioral: actions, ex: sounds, mating, hibernation, migration |
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Term
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Definition
| The science of studying, identifying, and classifying organisms |
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Term
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Definition
Using a system to organize all livin things
-group organisms by characterisics& evolutionary relations
-gives organisms a scientific name |
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Term
| Early systems of Classifications: Aristotle: |
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Definition
| Grouped all living things in 2 groups: Animals (land, air& sea)& Plants(Herbs, Shrubs, trees) |
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Term
| Early systems of Classifications: Ray: |
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Definition
-Classified plants by seed type(structural)
-1st to use latin names(too long) |
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Term
| Early systems of Classifications: Linneaus: |
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Definition
"Father Of Modern Taxonomy"
-Grouped organisms based on similar body structures, cell structures, DNA Likeness |
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Term
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Definition
Domain
Kindom
Phylum
Class
Order
Family
Genus
Species |
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Definition
| A group of like organisms that naturally interbreed& produce fertile offspring |
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Definition
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Term
Genus species
^ ^
Capital Lowercase |
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Definition
Handwritten: Underlined
Printed: Italics
-In Latin |
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Term
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Definition
| Book of living things living in a particular area |
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Term
| Taxonomic (Dichotomous) Keys |
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Definition
| Opposing statements (in Pairs) that when answered will lead to a classification |
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Term
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Definition
| How scientists explain diversity, similarities, and extinction |
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Term
| Early theory of evolution: Lamarock |
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Definition
Wanted to explain giraffe's long necks=
a.)Organisms constantly strive to improve themselves
b.)Principle of Use & Disuse: More/less an "organ" is used the more/less it develops
c.)Inheretence of acquired characteristics: This newly developed trait would be passed on to the offspring (this is FALSE) |
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Term
| Early theory of evolution: Darwin |
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Definition
| Natural Selection: all individuals of a species have variation |
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Term
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Definition
Bacteria Archaea Eukarya
Prokaryotic Prokaryotic Eukariotic
Unicellular Unicellular
Reg. Bacteria extremeopites
& Cyanobact. |
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Term
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Definition
Animalia Plantae Fungi Protista
multicell multicell most M.C most unic |
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